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- monoenergetic crosssection 单色截面
- The Berkeley experiments have already shown that such channels generate monoenergetic electron beams. 柏克莱的实验已经证明，这种通道可以产生单一能量的电子束。
- The annual rings of plants growing in temperate climates can be seen in crosssection as two consecutive rings of light and dark-colored xylem tissue. 在有显著季节性气候的地区中，不少植物的次生木质部在正常情况下，每年形成一轮（色浅层和色深层）。
- Monoenergetic K-alpha x-ray, x-ray laser et al can emit from interaction of ultra-short and ultra-intense laser pulse with matter. 超短超强激光与物质相互作用可以产生单能的K-alpha线辐射、X射线激光辐射等。
- The prefabricated former with small top and big bottom crosssection could resist pulling force and could improve the anchoring ability of ... 经过三年的生产实践,证明这种施工技术是可行的。
- Because of VC's hiding and limited crosssection area,it is hard to find its location by conventional hydrogeological prospecting methods. 这些垂直导水通道隐伏性强、横断面有限，用常规的水文地质勘探方法难以查找。
- His monoenergetic does not share the arid work, can take to my entertainment feeling in the relaxation time, is really “omnipotent” good partner. 他不单能分担枯燥的工作，更能在休息时间里带给我的娱乐感受，真是“无所不能”的好伙伴。
- The prefabricated former with small top and big bottom crosssection could resist pulling force and could improve the anchoring ability of anchor bolts. 预制筒模上小下大的锥体截面进一步增强了地脚螺栓锚固性能，抗拔力显著提高。
- Based on the quantum theory of radiation, the differential scattering crosssection in the process of three-photon is presented. 按照辐射场的量子理论，给出了三光子过程的微分散射截面。
- Milk not monoenergetic for flesh nutrition, moreover based on enzyme's function, also has the sterilization, to lessen the swollen area and to relax the skin tense effect. 牛奶不单能给肌肤营养，而且基于酵素的作用，亦有消炎、消肿及缓和皮肤紧张的功效。
- Therefore, the compressive degree of the layers is different between the two sides of the fault in the crosssection (it may be divided into five types, i.e. 认为生长断层封闭性与其位移速率及被错移的岩层岩性有关，生长指数越大越有利于断层封闭；
- In this paper we discuss the minimum norm control problems of nuclear reactor systems governed by the monoenergetic steady-state isotropic transport equation. 摘要讨论核反应堆系统散射裂变截面的最小范数控制问题。
- The results of SEMand EDAX indicated that, the crosssection shapes of SG had four, such as eitherradial, or with “bright nucleation”, or no “bright nucleation”, or caveme. 扫描电镜与能谱的分析结果表明，石墨球的断面有四种形态，即辐射状、有“亮心”、无“亮心”和“孔洞状”。
- We simulated the absorption process in aluminum of several different energy monoenergetic electrons with EGSnrcMP Monte Carlo code,draw the absorption curve,and make a comparison between the simulation result and the experiment result. 运用EGSnrcMP蒙特卡罗程序模拟了不同能量单能电子在铝吸收体中的吸收;画出吸收曲线;并将模拟结果与实验结果进行比较.
- Regarding this, Li Xiaoming indicated: “`bird nest ' the influence is truly very big, heard that the present theatrical performance the predetermined monoenergetic arranges for one year. 对此，李小明表示：“‘鸟巢’的影响力确实很大，听说目前文艺演出的预定单能排一年。
- Abstract The track structure method was used to model the early physical and chemical event from the incidence of monoenergetic electrons to DNA solution to the production of final DNA damage. 摘要 利用径迹结构的方法模拟了单能电子从入射DNA水溶液到最终产生DNA损伤的早期物理和化学变化过程。
- Lamiaceae (Labiatae) A dicotyledonous family of herbs and low-growing shrubs, most of which have stems of square crosssection and simple leaves with stiplues arranged in oppotiste pairs. 唇形科：草本或矮灌木，双子叶植物，四棱茎，单叶对生或轮生。
- It is found from the test that the gas velocity was obviously accelerated with the existence of solid particles after the crosssection in diffuser to be expanded, and only the solid particles wi... 试验发现,在管道截面扩大后,固相的存在明显加快了气相的速度,并且只有一定直径的固相才能使气体获得相对较高的速度;对于同一流量,固相颗粒的入口位置不同,也会对颗粒在管道中的流动速度产生很大的影响。
- The second vibration mode of natural frequencies of variable crosssection towers are calculated by means of ANSYS finite element program, the simplified calculating formula of which is provided. 本论文用大型有限元软件ANSYS计算变截面塔的二阶自振频率。通过对大量的塔进行计算，提出了计算三段变截面塔二阶自振频率的简化公式。
- In this article. we discuss the optimal control problems of the scattering cross section on nuclear reactor systems govened by the monoenergetic steady-state isotropic transport equation. 本文讨论基子单速平板几何各向同性、带广义自反边界条件迁移方程所支配的原子核反应堆系统散射截面的最优控制问题。
